All articles tagged with #nutrition
A cultural-history essay traces picky eating back to 1915, showing how doctors attributed children’s food refusals to stomach trouble while parents eagerly chased evolving dietary advice. It argues that parental beliefs and prevailing cultural norms — not just kids’ tastes — shape what children end up eating, revealing how attitudes toward parenting and food have shifted over time in the US and beyond.
A 65-year-old fitness trainer champions a maintenance-first approach to eating, relying on simple Costco staples—Greek yogurt, smoked salmon, shrimp, organic chicken, grass-fed beef sticks, frozen berries, riced cauliflower/broccoli, avocados, nuts, olive oil, and sauerkraut—to fuel workouts and daily life through prep and avoidance of fads.
Canned sardines are trending online for their rich nutrients—especially omega-3s, B12, vitamin D, and selenium—and their low cost, leading to widespread 'sardinemaxx' experiments; experts say they can support a healthy diet but aren’t a miracle cure, and benefits depend on overall habits.
A study of 1,647 adults over about 12 years found that closer adherence to the MIND diet (Mediterranean–DASH Diet) is linked to slower brain aging: every 3-point increase in the diet score corresponded to 20% less gray-matter loss (roughly 2.5 years of delay) and 8% less ventricular enlargement (about 1 year). Berries and poultry were key contributors; sweets and fried foods worsened hippocampal health. Unexpectedly, higher whole-grain intake was linked to faster decline, while higher cheese intake was associated with slower gray-matter and hippocampal loss and less ventricular enlargement—a notable exception to the diet’s usual limits. Benefits were stronger among older individuals, those who were physically active, and those not overweight, suggesting diet works with other healthy habits to protect brain structure.
A randomized study from Illinois Tech, published in the Journal of the American Heart Association, found that adding one Hass avocado and one cup of fresh mango to daily meals for eight weeks improved vascular function (endothelial health) and reduced diastolic blood pressure in adults with prediabetes, without changing total calories or body weight. The avocado-mango diet also raised fiber, vitamin C, and monounsaturated fat intake, with no major changes in cholesterol, glucose, or inflammation, suggesting simple, nutrient-dense foods may support heart health in at‑risk individuals.
Fibre supports digestion, heart and bowel health, and even mood, but the average Briton consumes about 16g daily while 30g is the target. Benefits may continue beyond 30g, but increases should be gradual to avoid bloating, and plenty of fluids help fibre work. Staying under about 50g daily is sensible and sustainable. Small gains—an extra 7g daily—are linked to lower risks of heart disease, type 2 diabetes and bowel cancer, while an extra 5g may correlate with a roughly 5% reduced risk of depression; the key is enjoyable, practical, ongoing intake rather than extreme limits.
A Prevention-backed study followed 6,814 U.S. adults aged 45–84 without cardiovascular disease for 12 years and found that those who consumed the most ultra-processed foods (about 9 servings per day) were 67% more likely to have a major cardiovascular event than those with about 1.1 servings daily. Each additional daily serving was linked to roughly a 5.1% higher risk, with a stronger pattern seen among Black participants. The results show a correlation, not causation. Ultra-processed foods (e.g., packaged breads, ready meals, sugary snacks) may raise risk by replacing healthier options and adding high sodium, refined carbs, and added sugars. Experts advocate focusing on overall dietary patterns (e.g., Mediterranean-like diets) and an 80/20 approach rather than demonizing single snacks.
Magnesium is essential for sleep, nerves, hormones, and muscles, but most adults get enough from a varied diet, so unnecessary daily supplementation isn’t advised and can be risky in excess. Supplements may help only in specific cases—such as a confirmed deficiency or high sweat loss in athletes—under medical guidance, with different forms serving different needs (glycinate for muscles, L‑threonate for brain). Aim for about 400–420 mg per day for healthy men unless a clinician directs otherwise.
In a 2-year randomized trial of 958 older adults (average age ~70), daily multivitamin–multimineral supplements modestly slowed increases in two DNA-based aging clocks (PCPhenoAge by ~2.6 months, PCGrimAge by ~1.4 months); cocoa extract had no effect. The benefit was larger for those with faster baseline aging. Limitations include a largely homogeneous sample and the small magnitude of effect; epigenetic clocks are preliminary biomarkers, so more diverse, longer studies are needed to determine if these changes affect health or lifespan.
Watercress has been crowned the world's healthiest vegetable after scoring perfectly on the CDC’s 41-item powerhouse list. This peppery brassica is exceptionally nutrient-dense for a leafy green, delivering vitamins A, C and K, folate, calcium and iron, plus glucosinolates that form anti-inflammatory sulforaphane. It’s very low in calories (about 10–15 kcal per 100g) and versatile in salads, soups, sandwiches or pesto. It may help lower LDL cholesterol and protect cells via antioxidants, though more research is needed. To maximise absorption, pair it with healthy fats and vitamin C–rich foods. People taking warfarin should keep intake consistent, and lithium users should note its diuretic effect. A typical serving is 40–80g.
GQ outlines 10 ready-to-eat, high-protein snacks (from salmon jerky to tuna with avocado) and explains protein targets for active people (about 0.8 g/kg minimum, up to 1.2–2.0 g/kg for regular or intense activity). It emphasizes variety, fiber, and balanced meals, plus timing around workouts or between meals to close the protein gap without turning snacks into meals.
A 12-year study of 6,814 U.S. adults found that those averaging about nine servings per day of ultra-processed foods had a 67% higher risk of major cardiovascular events (heart attack, stroke, or related death) than those eating ~1 serving. Risk rose about 5.1% with each additional daily serving. The relationship is observational, not causal, with stronger signals among Black participants. The practical take: limit ultra-processed foods and emphasize whole, minimally processed options, aiming for a Mediterranean-style pattern.
Nutrition scientist Sarah Berry says three easy swaps can boost the heart-health profile of meals: eat skin-on potatoes for extra fiber, swap refined carbohydrates for whole-wheat versions, and replace some meat with legumes to add fiber and reduce cardiovascular risk, aligning with Mediterranean-style eating patterns.
Vogue highlights 19 protein-rich foods that offer more protein per 100g than eggs, including lean pork, cod, lean beef, chicken/turkey breast, edamame, tempeh, seitan, chickpeas, pumpkin seeds, shrimp, peanuts, tofu, Greek yogurt, quinoa, cottage cheese, lupin beans, Parmesan, and tuna. The article emphasizes protein quality and overall nutrition, noting the value of diverse sources, and cautions about high salt (salted cod, Parmesan) or calories (pumpkin seeds). The takeaway is to diversify across animal and plant options to meet protein needs.
A nutritionist promotes the 30-30-30 plan—30g protein per meal, 30g fiber per day, and 30 different plant foods per week—as an easy, flexible structure to boost energy and curb cravings. It's not about restrictive rules, supports appetite regulation, gut health and satiety, and can be adapted for gluten-free, dairy-free, vegetarian or vegan diets. A starter shopping list accompanies the plan, with fiber increased gradually to minimize bloating.